title: Nocturnal sleep apnoea: method of diagnosis.
abstract: A patient with sleep apnoea syndrome is presented. The value of a rapid CO2 analyser and an oesophageal pressure recorder in the diagnosis is described.
mesh_terms: D002245:Carbon Dioxide / Q000032:analysis; D004947:Esophagus / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D008991:Monitoring, Physiologic; D011312:Pressure; D012891:Sleep Apnea Syndromes / Q000175:diagnosis*
chemical_list: D002245:Carbon Dioxide